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- The selection of threshold will affect the quality of the reconstruction image. 其中阈值选取关系到图像重建的精确度。
- In the applications, the capacitance transducer made by the set of optimizing parameters can get the ideal reconstruction image. 在实际应用中，概据此优化参数制造的电容传感器获得了较为理想的重建图像。
- It is testified that this method was effective way to extract and reconstruction image skeleton by simulating in the MATLAB. 通过在MATLAB中的仿真,验证了此方法是提取骨架与重建图象的一种有效方法。
- Objective: To discuss the reference value of the measurement of anatomy structures related to endoscopic sinus surgery (ESS) on CT sagittal reconstruction image. 目的:探讨CT矢状位重建图像上测量与鼻内窥镜手术相关解剖结构对鼻内窥镜手术的参考价值。
- Methods We collected 35 cases about fracture of acetabulum.On the workstation,we compared 3D reconstruction image with X-ray plain film and analyzing them. 方法收集髋臼骨折35例,在工作站上作三维重建图像,与X线平片进行比较分析。
- Then compressing image and comparing the reconstruction image"s MSE value used the discrete cosine transform, wavelet transform, walsh-hadamard transform and cellular automata transform. 在相同的压缩比下，比较了压缩后图像的均方误差。
- MTF can be deduced by PSF and the filter used in image reconstruction can be made thereby, so the accuracy of PSF directly affects the performance of reconstructed image. 由于系统的点扩散函数可用来求解系统的传递函数，并可由此制作实现图像重构的滤波器，因此点扩散函数的精确程度直接影响重构过程中图像的质量。
- The reconstruction images of MIP, MPR, CVR, HRCT, 3D, CT virtual endoscopy, and variety of interval reconstruction were compared. 作不同厚度的重建间隔对比和后处理图像最大密度投影 (MIP)、计算机容积摄影 (CVR)、多平面重建 (MPR)、高分辨率CT(HRCT)、三维成像(3D)、仿真支气管镜等效果比较。
- Objective To explore the value of the spiral CT three-dimensional reconstruction imaging in congenital dislocationof hip(CDH) in children. 目的探讨螺旋CT三维重建技术在儿童先天性髋关节脱位(CDH)手术前的应用价值。
- Among all the methods,bayesian reconstruction,or maximum a posteriori(MAP) method,has proved its superiority over others in the regard of quality of reconstructed image. 在所有方法中,贝叶斯重建或者最大化后验估计的方法被证明具有在重建图像质量方面相对于其他方法的优越性。
- Constellation reconstructs images as starlike points of light. 星座 重建图像作为光的星形的点。
- Only one digital hologram is needed to reconstruct hologram of tiny object.It is possible to realize real-time reconstruction images in digital holographic microscopy. 这种方法只需一幅数字全息图就可得到微小物体的再现像，它使数字全息显微实现实时再现成为可能。
- The LCD black-matrix effect on the reconstructed image of a CGH was analyzed through theoretical deducing. 通过理论推导，具体分析了LCD黑栅效应对全息再现像的影响；
- The result of simulation experiment shows that the reconstructed image is better than those traditional SVQ and VQ in PSNR and perception. 模拟实验结果表明 ,在相同的压缩比的情况下 ,信噪比要优于传统的矢量量化 (VQ)和子帧矢量量化 (SVQ) ,且重构图像的主客观效果良好
- Furthermore, for human visual perception, the scaling JND model is developed to optimize the reconstructed image quality. 因此，根据人眼感知的特性，我们提出来可支援缩放比例的JND模组来最佳化重建影像的品质。
- The simulation results show that the buffer fullness tend to be stabilized and the PSNR of the reconstructed image is raised. 仿真结果表明：该文提出的方法有效地平滑了缓冲器的输出，同时峰值信噪比也有所提高。
- Reconstruction of that building is impossible. 再重建这座建筑物是不可能的。
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- The physical validity based lossy compression algorithms are usually accompanied with VOP structural distortion, leading to the degradation of the reconstructed image quality. 基于物理真实的有损压缩往往伴随有VOP结构形变，导致重构图像质量下降。
- Since each description included part or all information of the odd and even position coefficients, the reconstructed image from any single channel would have acceptable fidelity. 由于每个描述都包含了奇数位系数和偶数位系数的部分或全部信息，因此，接收到一个信道的信息就可以重建出一定质量的图像。
